Progressive Suspension 412 Series Shock - 12" - Standard - Black - FL/FX
Progressive Suspension
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Product Details
Progressive Suspension 412 Series Shock - 12" - Standard - Black - FL/FX. Fits 28 Harley-Davidson models from 1973 to 1986, including the 1200 Electra Glide FLH, 1200 Fat Bob FXEF and 1200 Low Rider FXS. Manufacturer part number 4124013B.
Features
- Designed specifically for Harley models
- The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance
- A five position cam style spring load preload adjuster lets you easily dial in your ride
- Some or all shocks listed are approved for road use. Refer to most recent certificate for current listing
- There are multiple style options available, like full show-chrome or black covers; or either chrome or black springs and end caps
- Made in the U.S.A
- All shocks are measured center-of-eyelet to center-of-eyelet.
- When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance.
- A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.
- A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.
- Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.
- Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.
This product can expose you to chemicals, including chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Specifications
- Vendor Part Number
- 4124013B
- Package Height
- 4.21
- Package Length
- 17.12
- Package Width
- 6.82
- Brand
- Progressive Suspension
- Parts Unlimited #
- 1310-0701
- Adjustment Style
- Automatic
- Color/Finish
- Black
- Damping Method
- Gas Charged
- Duty
- Standard
- Extended Length Imperial
- 12.00"
- Material
- Steel
- Model
- 412 Series without Covers
- Mounting Position
- Rear
- Progressive Spring Rate Imperial
- 300.00 lb/in - 350.00 lb/in
- Progressive Spring Rate Metric
- 5.40 kg/mm - 6.25 kg/mm
- Reservoir Location
- Internal
- Riding Style
- Street
- Spring Type
- Single Progressive Rate
- Type
- Coilover Monotube
- Unit of Measure
- Pair
Fitment
28 vehicles| Year | Make | Make / Model Model |
|---|---|---|
| 1978 - 1980 | Harley-Davidson |
Harley-Davidson 1200 Electra Glide FLH 1200 Electra Glide FLH |
| 1979 - 1980 | Harley-Davidson |
Harley-Davidson 1200 Fat Bob FXEF 1200 Fat Bob FXEF |
| 1979 | Harley-Davidson |
Harley-Davidson 1200 Low Rider FXS 1200 Low Rider FXS |
| 1979 - 1980 | Harley-Davidson |
Harley-Davidson 1200 Super Glide FX 1200 Super Glide FX |
| 1979 - 1980 | Harley-Davidson |
Harley-Davidson 1200 Super Glide FXE 1200 Super Glide FXE |
| 1981 - 1982 | Harley-Davidson |
Harley-Davidson Electra Glide Classic FLH Electra Glide Classic FLH |
| 1973 - 1981 | Harley-Davidson |
Harley-Davidson Electra Glide FL Electra Glide FL |
| 1979 | Harley-Davidson |
Harley-Davidson Electra Glide FLH Electra Glide FLH |
| 1981 | Harley-Davidson |
Harley-Davidson Electra Glide Heritage FLH Electra Glide Heritage FLH |
| 1973 - 1981 | Harley-Davidson |
Harley-Davidson FL FL |
| 1973 - 1984 | Harley-Davidson |
Harley-Davidson FLH Electra Glide FLH Electra Glide |
| 1973 - 1978 | Harley-Davidson |
Harley-Davidson FX Super Glide FX Super Glide |
| 1980 - 1982 | Harley-Davidson |
Harley-Davidson FXB Sturgis FXB Sturgis |
| 1983 | Harley-Davidson |
Harley-Davidson FXDG Disc Glide FXDG Disc Glide |
| 1974 - 1984 | Harley-Davidson |
Harley-Davidson FXE Super Glide FXE Super Glide |
| 1981 - 1985 | Harley-Davidson |
Harley-Davidson FXEF Fat Bob FXEF Fat Bob |
| 1982 - 1983 | Harley-Davidson |
Harley-Davidson FXR Super Glide II FXR Super Glide II |
| 1985 | Harley-Davidson |
Harley-Davidson FXRC Low Rider Chrome FXRC Low Rider Chrome |
| 1986 | Harley-Davidson |
Harley-Davidson FXRD Sport Glide Grand Touring FXRD Sport Glide Grand Touring |
| 1984 | Harley-Davidson |
Harley-Davidson FXRDG Disc Glide FXRDG Disc Glide |
| 1983 | Harley-Davidson |
Harley-Davidson FXRT Sport Glide FXRT Sport Glide |
| 1977 - 1982 | Harley-Davidson |
Harley-Davidson FXS Low Rider FXS Low Rider |
| 1983 - 1985 | Harley-Davidson |
Harley-Davidson FXSB Low Rider - Belt FXSB Low Rider - Belt |
| 1980 - 1986 | Harley-Davidson |
Harley-Davidson FXWG Wide Glide FXWG Wide Glide |
| 1979 - 1980 | Harley-Davidson |
Harley-Davidson Fat Bob FXEF Fat Bob FXEF |
| 1979 | Harley-Davidson |
Harley-Davidson Low Rider FXS Low Rider FXS |
| 1979 - 1985 | Harley-Davidson |
Harley-Davidson Super Glide 80 FXE Super Glide 80 FXE |
| 1982 - 1983 | Harley-Davidson |
Harley-Davidson Super Glide II FXRS Super Glide II FXRS |
Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.
General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].
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